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Revoking data access authority from the Manager role in Data Virtualization

Last updated: Mar 17, 2025
Revoking data access from the Manager role in Data Virtualization
You can remove the Db2 DATAACCESS authorization from the Manager role to limit the access that upgraded Manager users have to database tables.

Before you begin

Who needs to complete this task?
To complete this task, you must be a Data Virtualization Manager.

About this task

Data Virtualization Manager users only can access and work with data that they own or that they have been explicitly added to. If you upgraded your Data Virtualization instance to 3.0.3 or higher, then you can remove the Db2 DATAACCESS authorization from the Manager role to restrict its access to database tables.

Procedure

  1. Log in or connect as a user with the Data Virtualization Manager role to run the following statements.
  2. Run the following statement to revoke DATAACCESS Db2 authority from the Manager role: 
    REVOKE DATAACCESS ON DATABASE FROM ROLE DV_ADMIN
  3. Run the following statements to grant administrative privileges to the Manager role. 
    GRANT DBADM ON DATABASE TO ROLE DV_ADMIN
GRANT INSERT, UPDATE, DELETE ON DVSYS.INSTANCE_INFO TO ROLE DV_ADMIN